From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 09 Apr 2003 12:01:58 +0100 (BST) Received: from imo-m06.mx.aol.com ([IPv6:::ffff:64.12.136.161]:39659 "EHLO imo-m06.mx.aol.com") by linux-mips.org with ESMTP id ; Wed, 9 Apr 2003 09:30:24 +0100 Received: from Kumba12345@aol.com by imo-m06.mx.aol.com (mail_out_v34.21.) id l.1a4.129edea5 (16781) for ; Wed, 9 Apr 2003 04:30:05 -0400 (EDT) From: Kumba12345@aol.com Message-ID: <1a4.129edea5.2bc5340c@aol.com> Date: Wed, 9 Apr 2003 04:30:04 EDT Subject: Re: cross-compiler for mips (r5432) To: linux-mips@linux-mips.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="part1_1a4.129edea5.2bc5340c_boundary" X-Mailer: 7.0 for Windows sub 10634 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 1956 X-Approved-By: ralf@linux-mips.org X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: Kumba12345@aol.com Precedence: bulk X-list: linux-mips --part1_1a4.129edea5.2bc5340c_boundary Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Not sure if this will help any, but this configuration helped me build a sparc -> mips cross compiler using glibc 2.3.2, gcc 3.2.2, and binutils 2.13.90.0.16. Works fine so far, I've built kernels with it and had no issues yet. Although, I do not claim to be an expert in the field of cross-compiling -- it seems to be almost an artform. //------------------ export myARCH=mips-unknown-linux-gnu export myHOST=sparc-unknown-linux-gnu export myDEST=/home/crossdev/mips binutils: ../configure --target=${myARCH} --host=${myHOST} --prefix=${myDEST} --enable-shared --enable-64-bit-bfd && make gcc-bootstrap: ../configure --prefix=${myDEST} --target=${myARCH} --host=${myHOST} --with-newlib --without-headers --disable-shared --disable-threads --enable-languages=c --disable-multilib && make glibc: CC="${myARCH}-gcc" CFLAGS="-O2 -mips2" ../configure --prefix=${myDEST} --host=${myARCH} --build=${myHOST} --without-tls --without-__thread --enable-add-ons=linuxthreads --enable-kernel=2.4.0 --with-gd=no --without-cvs --disable-profile --with-headers="${myDEST}/include" && make -j2 gcc-full ../configure --prefix=${myDEST} --target=${myARCH} --host=${myHOST} --disable-multilib --enable-shared --enable-languages="c,c++,ada,f77,objc" --enable-nls --without-included-gettext --with-system-zlib --enable-threads=posix --enable-long-long --disable-checking --enable-cstdio=stdio --enable-clocale=generic --enable-__cxa_atexit --enable-version-specific-runtime-libs --with-local-prefix=${prefix}/local --with-libs="${myDEST}/lib" --with-headers="${myDEST}/${myARCH}/include" && make -j2 //------------------ --Kumba In a message dated 4/9/2003 02:19:18 Eastern Daylight Time, madhavis@sasken.com writes: > Hi > > I want to install a cross-compiler for MIPS(R5432 CPU) on an i686 host. > Since R4000 is compatible with R5432, I am using "mips3" as the target. > binutils-2.13 and I phase compilation of gcc-3.2 happened without any > problems. But, glibc-2.2.5 is giving many compilation problems. This is > how I configured glibc: > > configure --build=i686-linux --host=mips3el-linux --enable-add-ons > --prefix=/usr. > > Could someone guide me on this or give me some pointers for installation? > Is the target option "mips3" the right choice for R5432? > > Thank you in advance. > > regards > Madhavi. > > Madhavi Suram > Software Engineer > Customer Delivery / Networks > Sasken Communication Technologies Limited > 139/25, Ring Road, Domlur > Bangalore - 560071 India > Email: madhavis@sasken.com > Tel: + 91 80 5355501 Extn: 8062 > Fax: + 91 80 5351133 > URL: www.sasken.com > --part1_1a4.129edea5.2bc5340c_boundary Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable
       Not sure if this will help any, but thi= s configuration helped me build a sparc -> mips cross compiler using glib= c 2.3.2, gcc 3.2.2, and binutils 2.13.90.0.16.  Works fine so far, I've= built kernels with it and had no issues yet.  Although, I do not claim= to be an expert in the field of cross-compiling -- it seems to be almost an= artform.

//------------------

export myARCH=3Dmips-unknown-linux-gnu
export myHOST=3Dsparc-unknown-linux-gnu
export myDEST=3D/home/crossdev/mips

binutils:
../configure --target=3D${myARCH} --host=3D${myHOST} --prefix=3D${myDEST} --= enable-shared --enable-64-bit-bfd && make

gcc-bootstrap:
../configure --prefix=3D${myDEST} --target=3D${myARCH} --host=3D${myHOST} --= with-newlib --without-headers --disable-shared --disable-threads --enable-la= nguages=3Dc --disable-multilib && make

glibc:
CC=3D"${myARCH}-gcc" CFLAGS=3D"-O2 -mips2" ../configure --prefix=3D${myDEST}= --host=3D${myARCH} --build=3D${myHOST} --without-tls --without-__thread --e= nable-add-ons=3Dlinuxthreads --enable-kernel=3D2.4.0 --with-gd=3Dno --withou= t-cvs --disable-profile --with-headers=3D"${myDEST}/include" && make= -j2

gcc-full
../configure --prefix=3D${myDEST} --target=3D${myARCH} --host=3D${myHOST} --= disable-multilib --enable-shared --enable-languages=3D"c,c++,ada,f77,objc" -= -enable-nls --without-included-gettext --with-system-zlib --enable-threads= =3Dposix --enable-long-long --disable-checking --enable-cstdio=3Dstdio --ena= ble-clocale=3Dgeneric --enable-__cxa_atexit --enable-version-specific-runtim= e-libs --with-local-prefix=3D${prefix}/local --with-libs=3D"${myDEST}/lib" -= -with-headers=3D"${myDEST}/${myARCH}/include" && make -j2

//------------------

--Kumba


In a message dated 4/9/2003 02:19:18 Eastern Daylight Time, madhavis@sasken.= com writes:


Hi

I want to install a cross-compiler for MIPS(R5432 CPU) on an i686 host.
Since R4000 is compatible with R5432, I am using "mips3" as the target.
binutils-2.13 and I phase compilation of gcc-3.2 happened without any
problems. But, glibc-2.2.5 is giving many compilation problems. This is
how I configured glibc:

configure --build=3Di686-linux --host=3Dmips3el-linux --enable-add-ons
--prefix=3D/usr.

Could someone guide me on this or give me some pointers for installation? Is the target option "mips3" the right choice for R5432?

Thank you in advance.

regards
Madhavi.

Madhavi Suram
Software Engineer
Customer Delivery / Networks
Sasken Communication Technologies Limited
139/25, Ring Road, Domlur
Bangalore - 560071 India
Email: madhavis@sasken.com
Tel: + 91 80 5355501 Extn: 8062
Fax: + 91 80 5351133
URL: www.sasken.com
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